JP3118929U - Outer corner structure of outer wall - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a corner structure of an outer wall having an excellent appearance design by being placed in the vicinity of a side edge portion of a vertical outer wall plate and near a side edge portion of a long protruding corner member without nailing. It is what.
SOLUTION: A base, a vertical body edge, a mounting metal member disposed on a front surface of the vertical body edge for fixing a long protruding corner member to the vertical body edge, and disposed on a front surface of the vertical body edge. A mounting bracket for fixing the vertical outer wall plate, the long protruding corner member disposed on the front surface of the vertical trunk edge on both the left and right sides across the protruding corner portion of the base, and the vertical trunk on the left and right sides The vertical outer wall plates on the left and right sides disposed on the front surface of the edge, the back-up material disposed between the long protruding corner member and the vertical outer wall plate, the long protruding corner member and the It consists of a sealing material placed on the front surface of the backup material between the vertical outer wall plate, and the mounting bracket for fixing the long protruding corner member and the vertical outer wall plate to the vertical trunk edge, An outer corner structure of the outer wall, wherein the outer wall is arranged at a position that does not overlap with each other in the vertical direction.
[Selection] Figure 1

Description

  The present invention relates to a projecting corner structure of an outer wall of a building constructed by vertically extending outer wall plates.

2. Description of the Related Art Conventionally, vertical construction has been performed in which a building outer wall portion is constructed using a vertical wall plate.
In this case, in order to store the protruding corner, a long protruding corner material is often used in the vertical direction (vertical direction).
For example, a real part is formed on the side end surface in the vertical direction (for example, about 3 m in length) of the vertical outer wall plate, and the side end surface in the vertical direction (for example, about 3 m in length) is also applied to the elongated corner material. When the actual part is formed on the inner part and the fitting method is adopted in which the actual parts are fitted to each other, the appearance design can be greatly improved as compared with the case where a sealing material is placed in the joint part.
However, since the mutual real parts are both long, there are many cases where a good fitting state cannot be obtained due to variations in dimensional accuracy.
Therefore, in many cases, nailing from the surface side near the side end face of the vertical outer wall plate and the side end face of the long protruding corner member are fastened and stored.
In this case, the nail head is conspicuous, and a defect that impairs the appearance design is inevitable.
On the other hand, as disclosed in Patent Document 1, laterally extending outer wall plates are attached to both side end portions in the vertical direction, and the junction between the long protruding corner member and the laterally extending outer wall plate is sealed. Tensioning is also performed.
However, the metal fitting construction which joins a long protruding corner material and a vertical outer wall board with a clasp metal fitting has not been established yet.
Japanese Patent No. 3126116

The present invention has been made in view of the above situation, and is excellent in appearance design by being placed in the vicinity of the side end portion of the vertical outer wall plate and in the vicinity of the side end portion of the long protruding corner member without nailing. It is intended to provide the outer corner structure of the outer wall.

The outer wall protruding corner structure according to the first aspect of the present invention is provided with a base, vertical trunk edges respectively disposed on the left and right front surfaces across the protruding corner portion of the base, and a front surface of the vertical trunk edge. A mounting bracket for fixing a long protruding corner member to the vertical trunk edge, a mounting bracket for fixing a vertical outer wall plate disposed on the front surface of the vertical trunk edge, and a base corner of the base The long protruding corner member disposed on the front surface of the left and right vertical trunk edges, the left and right vertical wall panels disposed on the front surfaces of the left and right vertical trunk edges, and the long protrusion A backup material disposed between a corner material and the vertical outer wall plate, and a sealing material placed on the front surface of the backup material between the elongated corner material and the vertical outer wall plate. The mounting brackets for fixing the long protruding corner member and the vertical outer wall plate to the vertical trunk edge should overlap each other in the vertical direction. It is characterized in that it is disposed at a position.
According to the above configuration, the outer wall protruding corner structure having excellent appearance design can be obtained because it can be stored in the vicinity of the side end portion of the vertical outer wall plate and in the vicinity of the side end portion of the long protruding corner member without nailing. can get.

Moreover, since the adhesive layer is formed in the back surface of the long protruding corner member, the long protruding corner member is firmly fixed to the protruding corner portion of the outer wall. .

According to the present invention, a long protruding corner member and a vertical outer wall plate can be stored without nailing, and an outer wall protruding corner structure excellent in appearance design can be obtained.

  The best mode for carrying out the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing a protruding corner structure 1 of an outer wall according to the present invention, and FIG. 2 is a cross-sectional explanatory view of the protruding corner structure of the outer wall according to the present invention. Are provided on the left and right sides of the body, and are attached to the front surfaces of the longitudinal body edges 20 and 20 to fix the long protruding corner members 50 to the longitudinal body edges 20 and 20, respectively. 30, 30, mounting brackets 40, 40 disposed on the front surface of the vertical body edges 20, 20 for fixing the vertical outer wall plates 60, 60, and the vertical cylinders on both the left and right sides with the protruding corners of the base 10 being sandwiched A long protruding corner member 50 disposed on the front surface of the edges 20 and 20, a vertical outer wall plate 60 and 60 on both right and left sides disposed on the front surfaces of the left and right vertical trunk edges 20 and 20, and a long protrusion Back-up materials 70, 70 disposed between the corner member 50 and the vertical outer wall plates 60, 60, the long protruding corner member 50, and the vertical outer portion It consists of sealing materials 80, 80 placed on the front surface of the backup materials 70, 70 between the plates 60, 60. The long protruding corner member 50 and the vertical outer wall plates 60, 60 are connected to the vertical body edge 20, The mounting bracket 30 and the mounting bracket 40 fixed to 20 are fixed at positions that do not overlap each other in the vertical direction. (See Figure 3)
Further, an adhesive layer 90 is formed on the back surface of the long protruding corner member 50 and on the vertical trunk edge contact portion.
According to the projecting corner structure 1, the long projecting corner member 50 is accommodated without nailing the vicinity of the side end portion of the vertical outer wall plate and the side end portion of the long projecting corner member, and the appearance design is excellent. As a result, the outer corner of the outer wall can be obtained, and the outer wall can be firmly fixed to the outer corner of the outer wall.

In the present invention, the front refers to the exterior, exterior, and exterior of the building, and the rear refers to the interior, interior, and interior of the building. The ground side.

Next, the construction method of the outer corner structure according to the present invention will be described.
First, the vertical trunk edges 20, 20 are fixed to the left and right sides with nails or the like with the protruding corner of the base 10 in front of the base 10, and a long protruding corner member 50 is attached to the vertical casing edges 20, 20, respectively. Use to fix.
At this time, it is preferable that the mounting bracket 30 is previously attached to the left and right rear surface end portions of the long protruding corner member 50 at a pitch of about 455 mm in the vertical direction (equivalent to the pitch of the base horizontal trunk edge used for storing the vertical outer wall plate). .
As shown in FIG. 4, the mounting bracket 30 includes a substrate portion 30 a, a rising portion 30 b cut out from the middle of the substrate portion 30 a, a fastening hole 30 c for fixing to the long protruding corner member 50, The board part 30a is configured by an attachment hole 30d for attaching the projecting corner member 50 to the vertical body edge 20, and the substrate part 30a is fixed to the long projecting corner member 50 with the rising part 30b interposed therebetween. And a second substrate portion 30a fixed to the vertical body edge 20, and a plurality of fastening holes 30c and mounting holes 30d may be provided.
The rising portion 30b preferably has a rising dimension that is less than half of the thickness of the long protruding corner member 50 and the vertical outer wall plate 60 in consideration of the placement of the sealing material 80, and the second substrate on which the mounting hole 30d is formed. Since the position of the width of the portion 30a can be determined simply by contacting the end face of the vertical outer wall plate at the time of construction, the length of the vertical joint portion between the elongated corner member 50 and the vertical outer wall plate 60 is determined. It is preferable to match the width.
One rising portion 30b or a plurality of rising portions 30b may be provided.
Arranged so that the rising portion 30b of the mounting bracket is in contact with the side end portion of the long protruding corner member 50, the mounting bracket 30 is extended with a screw from the back side of the long protruding corner member 50 through the fastening hole 30c. Fasten to corner material 50.
At this time, when the two fastening holes 30c and 30c are used for fastening, the mounting bracket 30 can be stably fastened to the long protruding corner member 50.
Thereafter, the long protruding corner member 50 is attached to the vertical trunk edges 20, 20 through the attachment holes 30 d of the attachment fitting 30.
At this time, an adhesive material 90 is formed in advance in the vicinity of the left and right end portions of the back surface of the long protruding corner member 50, so that the adhesive layer 90 is formed more firmly. , 20 can be attached.
Next, the mounting bracket 40 is attached to the side end portion of the vertical outer wall plate 60 in the same manner as the long protruding corner member 50.
The mounting bracket 40 is basically the same shape as the mounting bracket 30.
At this time, the mounting bracket 40 is attached to the end portion of the vertical outer wall plate 60 at a pitch of about 455 mm in the vertical direction. When the vertical outer wall plate 60 is attached to the vertical trunk edge 20, the long protruding corner member 50 is attached. The mounting bracket 30 is attached at a position that does not overlap in the vertical direction.
Then, the position is determined so that the second substrate portion 40a of the mounting bracket 40 is in light contact with the end of the long protruding corner member 50, and the vertical outer wall plate 60 is attached to the vertical trunk edge 20 with screws through the mounting holes 40d. Install.
Furthermore, the vertical outer wall plate 60 in the opposite direction is attached in the same manner.
Here, the respective mounting brackets 30 and 40 are fastened to positions that do not overlap in the vertical direction.
If the mounting brackets 30 and 40 are fastened at the same position, the second board portions 30a and 40a of the mounting brackets are overlapped, and the long protruding corner member 50 and the vertical outer wall plate 60 are in the vertical trunk edge 20. If the second substrate portion 30a and 40a are abutted, the joint becomes large.
Here, since it is fastened to a position where it does not overlap in the vertical direction, there is no such problem, and the second substrate portions 30a and 40a are only abutted against the vertical outer wall plate 60 and the long protruding corner member 50, respectively. Thus, necessary joint dimensions and joint positions can be obtained, and alignment can be performed very easily.
Further, a backup material 70 is constructed between the long protruding corner member 50 and the vertically stretched outer wall plate 60, and a sealing member 80 is placed on the front surface of the backup member 70, whereby the outer wall protruding corner structure 1 is obtained.

The perspective view which shows the protruding corner structure of the outer wall based on this invention Cross-sectional explanatory drawing of the corner structure of the outer wall according to the present invention Explanatory drawing which shows the positional relationship of the mounting bracket which attaches a long protruding corner material, and the mounting bracket which attaches a vertical outer wall board The perspective view which shows an example of the attachment metal fitting used for the protruding structure of the outer wall concerning this invention

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Outer corner structure 10 Base 20 Vertical trunk edge 30 Mounting bracket 30a which attaches a long protruding corner material First board part 30a A Second board part 30b Standing part 30c Fastening hole 30d Attachment hole 40 Vertical tension Mounting bracket 40a for attaching the outer wall plate Substrate portion 40a A First substrate portion 40a A Second substrate portion 40b Standing portion 40c Fastening hole 40d Mounting hole 50 Elongated corner material 60 Vertical outer wall plate 70 Backup material 80 Sealing material 90 Adhesion Material layer

Claims (2)

In order to fix the base, the vertical trunk edge respectively disposed on the left and right front faces across the protruding corner of the base, and the elongated corner material disposed on the front face of the vertical trunk edge Mounting brackets, mounting brackets disposed on the front surface of the vertical trunk rim for fixing the vertical outer wall plate, and disposed on the front surfaces of the vertical trunk rims on both the left and right sides with the protruding corners of the base interposed therebetween. Further, the long protruding corner member, the vertical outer wall plate on the left and right sides disposed on the front surface of the left and right vertical trunk edges, and the long protruding corner member and the vertical outer wall plate are arranged between the long protruding corner member and the vertical outer wall plate. A backup material provided, and a sealing material placed on the front surface of the backup material between the long protruding corner member and the vertical outer wall plate, the long protruding corner member and the vertical outer wall. The mounting bracket for fixing a plate to the vertical trunk edge is disposed at a position where they do not overlap with each other in the vertical direction. External corner structure of the outer wall that. The protruding structure of the outer wall according to claim 1, wherein an adhesive layer is formed on a back surface of the elongated protruding corner member.